Hi mate,
I am a structural drafter in country Victoria, I can put together these for you quickly and to Australian Standards. Please note I am not an engineer, but I have two I can ask to provide a quote for certification, or you can find your own, up to you.
From me you will get a slab/footing plan, floor plan, roof plan, bracing layout, bearers, joists, beams, columns, lintels and anything else that may be required like retaining walls.
I can specify most members using the same software that the engineers will use.
I will detail connections and other as required.
If this suits, let me know.
Cheers,
Brett